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Polyadenylation helps regulate functional tRNA levels in Escherichia coli
Here we demonstrate a new regulatory mechanism for tRNA processing in Escherichia coli whereby RNase T and RNase PH, the two primary 3′ → 5′ exonucleases involved in the final step of 3′-end maturation, compete with poly(A) polymerase I (PAP I) for tRNA precursors in wild-type cells. In the absence...
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| Huvudupphovsmän: | , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
Oxford University Press
2012
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3378859/ https://ncbi.nlm.nih.gov/pubmed/22287637 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gks006 |
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